function dynamicCoordinate(kordX,kordY,objName,parentName){
     var peta = $(parentName);
        var wpeta = peta.width();
        var hpeta = peta.height();

        var cbX = peta.position().left + (kordX * (wpeta / 100));
        var cbY = peta.position().top + (kordY * (hpeta / 100));

        $(objName).offset({left: cbX, top: cbY});
        
}